Abstract Book
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2012 EAFSThe Hague Towards Forensic Science 2.0 Abstract book The Hague August 20 – 24, 2012 6th European Academy of Forensic Science Conference 2012 EAFSThe Hague August 20 – 24, 2012 Towards Forensic Science 2.0 COLOPHON Editor Elisa van den Heuvel Design Idefix Vormgeving en Communicatie / Karin Caron Print OBT - Opmeer bv, Den Haag Edition 1.200 copies (distributed to all EAFS2012 participants) Requests for extra copies [email protected] All rights reserved. Reproduction in any form or by any means is allowed only with the prior permission of EAFS2012 Organisers or the Netherlands Forensic Institute 2012 EAFSThe Hague August 20 – 24, 2012 Towards Forensic Science 2.0 Table of contents Preface . 6 Plenary speakers . 9 Keynote speakers . 19 Lectures & Workshops - August 21 . 55 Lectures . 56 Workshops . 145 Lectures & Workshops - August 22 . 159 Lectures . 160 Workshops . 203 Lectures & Workshops - August 23 . 211 Lectures . 212 Workshops . 292 Lectures & Workshops - August 24 . 311 Lectures . 312 Workshops . 323 Poster presentations . 331 List of first authors of poster presentations . 399 Preface The Scientific Committee and Organisers proudly present the Book of Abstracts of the EAFS2012 conference. The quality, depth and wealth of any forensic conference are determined by the contributions of the experts and their willingness to share their latest results and insights with the forensic community. This book can be used as a guide to quickly scope the content of the presentations and to ensure you optimize your personal EAFS2012 program. Additionally, it can be used as a reference after the conference and you can share the content with the colleagues who could not attend. To find the location where a presentation is held, please use the program book or the daily program sheets in your conference package. The book provides the abstracts of all lectures and workshops. In total 225 lectures and 43 workshops will be presented at EAFS2012. These contributions are part of any of the 11 parallel Theme or Special sessions that have been arranged accordingly in the abstract book. For EAFS2012 a choice was made to break with the boundaries of the traditional forensic expertise areas and to create truly interdisciplinary sessions in line with the “Towards Forensic Science 2.0” philosophy: Theme 1 - Innovative Forensic Science and Technology Theme 2 - Innovation of Processes in Forensic Investigation Theme 3 - Strength of Forensic Evidence Theme 4 - Education, Training and Assessment of Professionals in the Criminal Justice System Theme 5 - Forensic Cooperation and Communication Special 1 - Forensic Application of Special and Unconventional Tools and Expertise Special 2 - Scene of Crime Special 3 - Forensic Databases Special 4 - Soil Forensics I have always wanted to give my view on . Demo Lab Please note that these abstracts can also be obtained electronically from the conference website (www.eafs2012.eu) until the first of January 2013. Additionally this abstract book lists all poster titles, corresponding authors and assigned poster categories. Over 344 posters will be presented at EAFS2012. Each poster will be available during the entire week of the conference. A novelty will be the digital presentation of a number of posters. This will include interesting options, such as forwarding the poster to your personal email address. 6 7 To accommodate fast scoping for relevant poster material in your particular field of expertise, the poster categories are more in line with the traditional forensic expertise areas: • Biological Forensic Science • Chemical and Analytical Forensic Science (including Spectroscopy) • Digital Forensic Science • Firearms, Marks, Physical Fit, (Electron)Microscopy, Image Comparison • Forensic Biometrics • Forensic Engineering and Environmental Forensic Science • Forensic Medicine • Forensic Statistics, Interdisciplinary investigations and Forensic Databases • Quality and Process Management • Scene of Crime, CBRNE and Disaster Victim Identification • Other The number of posters is too large to include the poster abstracts in this book. However, the author’s information and all poster abstracts can be found on the EAFS2012 website. If provided by the author, the complete poster can be directly downloaded from the website as well. To find the poster category of your interest, please use the poster plan in your conference package. When you visit and study the posters at the conference, please do not forget to vote for your favourite poster at one of the voting booths at the conference. Details on the voting process will be provided during the conference and at the poster presentations. The selection of the best poster is a two-step process at EAFS2012. Based on the votes by the participants a top 10 list will be presented. Subsequently, a delegation of the Scientific Committee will assess this top 10 and select the winner. On Thursday evening, during the conference dinner, the EAFS2012 Best Poster Award will be announced and presented to the author(s). Arian van Asten Chair of the EAFS2012 Scientific Committee 6 7 Plenary speakers PLENARY SPEAKER August, 21 Where does Forensic Science 2 .0 Lead Us? To the Crime Scene! 8:30 - 9:15 ROOM: AUDITORIUM KP Inman California State University East Bay, United States of America ABSTRACT Imagine a homicide occurring that includes the bludgeoning of a victim within an apartment dwelling. How might Forensic Science 2.0 be used to determine what happened, and who was responsible? The forensic science team is dispatched to the location equipped with 2.0 capabilities. In a sequence of steps performed without entering the dwelling, they send in micro- miniature video- and laser/GPS-equipped hoverbots, photographing and documenting every object within the scene. A preliminary Virtopsy is performed on the victim in situ, and information regarding the blunt force injuries is gathered. Combining all of this information, specific items are chosen for examination at the scene. Fiber-detecting scanners are aimed at the clothing of the victim, and 150-200 green polyester fibers are found clustered in the chest and forearm area of the shirt. The criminalist sends out a message on Critr (Criminalistics Information and Technology Resource) inquiring about the abundance and persistence of this fiber/dye type. Within minutes he is directed to 13 databases containing the data requested. The fibers were likely deposited within the past three hours, within the time frame of the victim’s death. Based on the Virtopsy, a set of dimensions for the blunt weapon is inferred. These dimensions are compared to a database of the items in the apartment collected by the camera hoverbots, and no clear matches are obtained, suggesting that the perpetrator took the implement with him. Significant bloodstain patterns are discovered within the apartment. The GPS/Laser hoverbots measure each stain, and software analyzes the pattern. Two stains are located that do not fit within the blunt force pattern. The DNA from these two blood stains is typed and searched in the DNA database, resulting in a hit to Fred Flintstone. Investigators use this information to scan surveillance video of the surrounding area; Fred Flintstone, wearing a blue shirt, is located two miles from the homicide. Mr. Flintstone is stopped and interviewed in the field. The officer notes that Mr. Flintstone has a recent, bleeding wound on one hand. Mr. Flintstone is invited to the police station for questioning. 10 11 All of this occurs at the scene, within two hours of the initial report of the homicide. What is required for this Forensic Science 2.0 scenario to occur? The moniker “2.0” began with vague and controversial definitions related to the Internet (the World Wide Web), but over the years seems to have settled into the use of • A browser and the Web as a universal access platform • Universal and connected software • Harnessing collective intelligence through o Data aggregated from a wide variety of sources o Interactive collaboration Techniques for imaging and object recognition, rapid (field) evidence analysis, ubiquitous research and data access, data mining, and instantaneous professional interactivity, connecting them all with a common platform for searching and communication, form the backbone of the 2.0 laboratory. A key consequence of the deployment and utilization of this 2.0 technology is that evidence is not merely located and analyzed, but that greater insight is gained into the meaning of the evidence in the context of the case in a timely manner. Vast data storehouses coupled with real-time collaboration and interactivity provides vital clues at a time when it makes the most difference to the investigation, which is within the first 48 hours of the commission/discovery of the crime. This is also the time when the greatest uncertainty exists about what happened and who was involved in what activity. Forensic science will contribute important information during those early hours when the direction of the investigation is determined. Our discipline has much more to contribute to the solution of crimes than post hoc testing of a detective’s theory, and development of 2.0 capabilities will stake a claim for our involvement within the earliest investigative processes. 10 11 PLENARY SPEAKER August, 21 Current advances and future perspectives in forensic molecular biology 13:45 - 14:30 ROOM: AUDITORIUM M Kayser Dept. Forensic Molecular Biology, Erasmus University Medical Center Rotterdam, the Netherlands ABSTRACT Forensic